<%--
  Created by IntelliJ IDEA.
  User: 易佳
  Date: 2018/5/25
  Time: 11:49
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <meta charset="UTF-8"/>
    <title>作业四第四题</title>
    <style type="text/css">
        #error{
            color: red;
        }
    </style>
</head>
<body>
    <form action="/question4" method="post">
        <input type="text" name="address" id="address" value="${address}"/>
        <p id="error" >${error}</p>
        <input type="submit" value="提交"/>
    </form>
</body>
</html>
